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Where to watch The Holy Grail of Eris (2026)
The Holy Grail of Eris is streaming on Crunchyroll in 41 countries, Crunchyroll Amazon Channel in 32 countries and Prime Video in 1 country, plus 9 more services. In the US, you can watch it on Crunchyroll and Crunchyroll Amazon Channel. In the UK, you can watch it on Crunchyroll and Crunchyroll Amazon Channel.
The Holy Grail of Eris
Betrayed by her fiancé's lover and sentenced to public execution, Constance Grail, a plain viscount's daughter known for her honesty, faces death—until a mysterious voice offers salvation. Scarlett Castiel, a noblewoman long thought dead, may be her only hope. Together, these unlikely allies uncover a dark conspiracy lurking in the heart of high society, where betrayal, secrets, and power collide.
Also available regionally
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Quick answers
Is The Holy Grail of Eris on Netflix?
No. The Holy Grail of Eris isn't on Netflix in any country right now.
Is The Holy Grail of Eris on Prime Video?
Yes, The Holy Grail of Eris is on Prime Video in 1 country, including Japan. It isn't on Prime Video in the US.
Is The Holy Grail of Eris on Disney+?
No. The Holy Grail of Eris isn't on Disney+ in any country right now.
Is The Holy Grail of Eris on Max?
No. The Holy Grail of Eris isn't on Max in any country right now.
Where can I watch The Holy Grail of Eris in the US?
In the US, The Holy Grail of Eris is streaming on Crunchyroll and Crunchyroll Amazon Channel.
Where can I watch The Holy Grail of Eris in the UK?
In the UK, The Holy Grail of Eris is streaming on Crunchyroll and Crunchyroll Amazon Channel.
Where can I watch The Holy Grail of Eris in Canada?
In Canada, The Holy Grail of Eris is streaming on Crunchyroll and Crunchyroll Amazon Channel.
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Last updated October 6, 2026.